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77-AR4-64-14 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

77-AR4-64-14: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: COPPER OR BRONZE OR COPPER ALLOY OR STEEL CORROSION RESISTING OR NICKEL OR NICKEL ALLOY OVERALL, operating_pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 280.0 FAHRENHEIT SINGLE RESPONSE DEGF, end_item_identification: 2320-01-549-8565 TRUCK, CARGO, part_name_assigned_by_controlling_agency: 3/4" NPT BALL VALVE WITHOUT HANDLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-573-2672, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
77-AR4-64-14
NSN: 4820-01-573-2672
FSC: 4820 — Valves, Nonpowered
CAGE: 72219 — AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. (USA)
SPECIFICATIONS
materialCOPPER OR BRONZE OR COPPER ALLOY OR STEEL CORROSION RESISTING OR NICKEL OR NICKEL ALLOY OVERALL
operating_pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp280.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification2320-01-549-8565 TRUCK, CARGO
part_name_assigned_by_controlling_agency3/4" NPT BALL VALVE WITHOUT HANDLE
NSN4820-01-573-2672
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 77-AR4-64-14 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OPERATING PRESSURE: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 280.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: COPPER OR BRONZE OR COPPER ALLOY OR STEEL CORROSION RESISTING OR NICKEL OR NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP280.0 FAHRENHEIT SINGLE RESPONSE DEGF
PART NAME ASSIGNED BY CONTROLLING AGENCY3/4" NPT BALL VALVE WITHOUT HANDLE
END ITEM IDENTIFICATION2320-01-549-8565 TRUCK, CARGO
MATERIALCOPPER OR BRONZE OR COPPER ALLOY OR STEEL CORROSION RESISTING OR NICKEL OR NICKEL ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
12484577-001Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
12484577Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 77-AR4-64-14?
77-AR4-64-14 is a VALVE,BALL.
What parts can replace 77-AR4-64-14?
There are 2 known substitutes for 77-AR4-64-14: 12484577-001, 12484577. Substitute compatibility should be verified for your specific system.
What is the NSN for 77-AR4-64-14?
77-AR4-64-14 is cataloged in the U.S. Government catalog under NSN 4820-01-573-2672. This indicates validated use in U.S. government and defense supply chains.
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